@article{MZM_2003_74_6_a4,
     author = {A. V. Zhiber and S. Ya. Startsev},
     title = {Integrals, {Solutions,} and {Existence} {Problems} for {Laplace} {Transformations} of {Linear} {Hyperbolic} {Systems}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {848--857},
     publisher = {mathdoc},
     volume = {74},
     number = {6},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2003_74_6_a4/}
}